Arduino UNO in Bangladesh
The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

It is proximity ID card of 125KHz, EM4100. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards. You can use it with our RDM6300 RFID reader module.

If your Pi is in need of a safe place to chill out and look fantastic at the same time, then look no further than this case. This case is purpose built for the Pi 3 and Pi 3+ so the onboard LEDs can be easily seen through the case. Besides that nifty feature there are some other niceties:

Designed and manufactured by the official Raspberry Pi Foundation. Support the team behind Pi!

The case is modular, 5 pieces all up. This allows for the "top" to be removed, or the "sides"

Removable GPIO side is provided for easy access to the 40-Pin GPIO port

Description: The pcDuino3 is a high performance, cost effective mini PC platform that runs full-featured operating systems such as Ubuntu and Android. In addition to running Linux and Android, the pcDuino3 has support for programming languages such as C, C++, Java, Python, Arduino, and more. You can even use your favorite Arduino shields for added...

Your new Raspberry Pi Zero has its own camera port, but its smaller than the one on the Pi 3 or 4, so how do you connect your awesome Raspberry Pi camera module to it? This little cable will sort you right out!
15cm end to end and as flexible and strong as you'll ever need this will be perfect for your miniature camera project!
*Note - Raspberry Pi Zero...

Raspberry Pi - Model B+ Enclosure (Black)
Description: The Raspberry Pi Model B+ is THE new favorite of development platforms, so the last thing that you’d want is for something bad to happen to it. Why not protect it with one of these snazzy black plastic enclosures?

Raspberry Pi Power Adapter with Switch
Output: 5V, 3000mA
Compatible with: Raspberry Pi B+, 2, 2B, 2B+,3 ,3B+, Zero, Zero W.
It has a switch so you can easily power off the device without having to unplug it right from the socket.

7-inch TFT color monitor VGA HDMI 1024*600 for Raspberry Pi
TFT IPS LCD with 1024 X 600 resolution
This is a 7-inch IPS LCD screen with a resolution of 1024 X 600 and can be used as a monitor for Raspberry Pi 3 and Raspberry Pi 4. It works with Raspberry pi easily does not require any additional modification of raspbian boot Image.

The Raspberry Pi Zero W is half the size of a Model A+, with twice the utility. A tiny Raspberry Pi that’s affordable enough for any project!
The Raspberry Pi Zero W extends the Pi Zero family and comes with added wireless LAN and Bluetooth connectivity.